Class StoreGraphPersistenceWrapper

The Store Graph Persistence Wrapper is a wrapper around another Graph that will be persisted to an underlying store via a provided IStorageProvider implementation.
Inheritance
System.Object
GraphPersistenceWrapper
StoreGraphPersistenceWrapper
StoreVirtualGraphPersistenceWrapper<TNodeID, TGraphID>
Implements
System.IDisposable
System.Xml.Serialization.IXmlSerializable
Inherited Members
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: VDS.RDF
Assembly: dotNetRDF.dll
Syntax
public class StoreGraphPersistenceWrapper : GraphPersistenceWrapper, ITransactionalGraph, IGraph, INodeFactory, IDisposable, IXmlSerializable

Constructors

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StoreGraphPersistenceWrapper(IStorageProvider, Uri)

Creates a new Store Graph Persistence Wrapper around a new empty Graph.
Declaration
public StoreGraphPersistenceWrapper(IStorageProvider manager, Uri graphUri)
Parameters
Type Name Description
IStorageProvider manager Generic IO Manager.
System.Uri graphUri Graph URI (the URI the Graph will be persisted as).
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StoreGraphPersistenceWrapper(IStorageProvider, Uri, Boolean)

Creates a new Store Graph Persistence Wrapper around a new empty Graph.
Declaration
public StoreGraphPersistenceWrapper(IStorageProvider manager, Uri graphUri, bool writeOnly)
Parameters
Type Name Description
IStorageProvider manager Generic IO Manager.
System.Uri graphUri Graph URI (the URI the Graph will be persisted as).
System.Boolean writeOnly Whether to operate in write-only mode.
Remarks

Note: In order to operate in write-only mode the IStorageProvider must support triple level updates indicated by it returning true to its UpdateSupported property.

When not operating in write-only mode the existing Graph will be loaded from the underlying store.

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StoreGraphPersistenceWrapper(IStorageProvider, IGraph)

Creates a new Store Graph Persistence Wrapper.
Declaration
public StoreGraphPersistenceWrapper(IStorageProvider manager, IGraph g)
Parameters
Type Name Description
IStorageProvider manager Generic IO Manager.
IGraph g Graph to wrap.
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StoreGraphPersistenceWrapper(IStorageProvider, IGraph, Boolean)

Creates a new Store Graph Persistence Wrapper.
Declaration
public StoreGraphPersistenceWrapper(IStorageProvider manager, IGraph g, bool writeOnly)
Parameters
Type Name Description
IStorageProvider manager Generic IO Manager.
IGraph g Graph to wrap.
System.Boolean writeOnly Whether to operate in write-only mode.
Remarks

Note: In order to operate in write-only mode the IStorageProvider must support triple level updates indicated by it returning true to its UpdateSupported property and the Graph to be wrapped must be an empty Graph.

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StoreGraphPersistenceWrapper(IStorageProvider, IGraph, Uri, Boolean)

Creates a new Store Graph Persistence Wrapper.
Declaration
public StoreGraphPersistenceWrapper(IStorageProvider manager, IGraph g, Uri graphUri, bool writeOnly)
Parameters
Type Name Description
IStorageProvider manager Generic IO Manager.
IGraph g Graph to wrap.
System.Uri graphUri Graph URI (the URI the Graph will be persisted as).
System.Boolean writeOnly Whether to operate in write-only mode.
Remarks

Note: In order to operate in write-only mode the IStorageProvider must support triple level updates indicated by it returning true to its UpdateSupported property and the Graph to be wrapped must be an empty Graph.

Properties

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SupportsTriplePersistence

Gets whether the in-use IStorageProvider supports triple level updates.
Declaration
protected override bool SupportsTriplePersistence { get; }
Property Value
Type Description
System.Boolean
Overrides

Methods

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PersistDeletedTriples(IEnumerable<Triple>)

Persists the deleted Triples to the in-use IStorageProvider.
Declaration
protected override void PersistDeletedTriples(IEnumerable<Triple> ts)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<Triple> ts Triples.
Overrides
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PersistGraph()

Persists the entire Graph to the in-use IStorageProvider.
Declaration
protected override void PersistGraph()
Overrides
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PersistInsertedTriples(IEnumerable<Triple>)

Persists the inserted Triples to the in-use IStorageProvider.
Declaration
protected override void PersistInsertedTriples(IEnumerable<Triple> ts)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<Triple> ts Triples.
Overrides

Implements

System.IDisposable
System.Xml.Serialization.IXmlSerializable

Extension Methods